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73VR2102 / 73VR2104 / 73VR2106 / 73VR2108 / 73VR2110 / 73VR2112 USERS MANUAL EM-7395-B Rev.24
9.4.3 LONG SPAN VIEW
When you want to show a longer time span on the chart, choose Long span view on the main menu on the retrieve
view. The 73VR21x thins out the data stored in the CF card. Thin-out time options depend upon the storing interval.
The following functions are not available while the long span view is active.
• Data read out on the chart
• Switching between the standard scale and the engineering unit scale
• Switching pens to be on the view
• Calling up Alarm History or Comment History
• Data search
CHANGING THIN OUT TIME
1. Touch on the chart to call up the control menu keys.
2. Touch Thin out key.
Perpendicular chart.
Horizontal chart.
3. Choose an appropriate thin-out time. Thin-out time options depend upon the storing interval as shown in the table
below. Selected time will be shown on the control key (yellow characters).
Storing Interval
Thin-out Time
Time Span / Perpendicular Chart
Time Span / Horizontal Chart
100 millisec.
500 msec.
1 min., 48 sec., 500 msec.
2 min., 28 sec., 500 msec.
2 sec.
7 min., 14 sec.
9 min., 54 sec.
10 sec.
36 min., 10 sec.
49 min., 30 sec.
500 millisec.
2 sec.
7 min., 14 sec.
9 min., 54 sec.
10 sec.
36 min., 10 sec.
49 min., 30 sec.
1 min.
3 hours, 37 min.
4 hours, 57 sec.
1 sec.
5 sec.
18 min., 5 sec.
24 min., 45 sec.
20 sec.
1 hour, 12 min., 20 sec.
1 hour, 39 sec.
2 min.
7 hours, 14 min.
9 hours, 54 min.
2 sec.
20 sec.
1 hour, 12 min., 20 sec.
1 hour, 39 sec.
1 min.
3 hours, 37 min.
4 hours, 57 sec.
4 min.
14 hours, 28 min.
19 hours, 48 min.
5 sec.
30 sec.
1 hours, 48 min., 30 sec.
2 hours, 28 min., 30 sec.
2 min.
7 hours, 14 min.
9 hours, 54 min.
10 min.
1 day, 12 hours, 10 min.
2 days, 1 hour, 30 min.
10 sec.
1 min.
3 hours, 37 min.
4 hours, 57 sec.
5 min.
18 hours, 5 min.
1 day, 45 min.
20 min.
3 days, 20 min.
4 days, 3 hours
1 min.
5 min.
18 hours, 5 min.
1 day, 45 min.
20 min.
3 days, 20 min.
4 days, 3 hours
2 hours
18 days, 2 hours
24 days, 18 hours
10 min.
1 hour
9 days, 1 hour
12 days, 9 hours
4 hours
36 days, 4 hours
49 days, 12 hours
1 day
217 days
297 days
Caution
It may need time to refresh the display to show the data with the new time setting when the data
volume is very large or the time span is very long.
